Put-Call Ratio (Volume) (30-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Guardant Health, Inc. (GH) had 30-Day Put-Call Ratio (Volume) of 0.0981 for 2025-08-28.

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Figures for 2025-08-28

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6992
Historical Volatility (Parkinson)	0.5314
Implied Volatility (Calls)	0.5676
Implied Volatility (Puts)	0.5038
Implied Volatility (Mean)	0.5357
Put-Call Implied Volatility Ratio	0.8875
Implied Volatility Skew	-0.0051
Option Statistics
Put-Call Ratio (Volume)	0.0981
Put-Call Ratio (Open Interest)	1.9029